Keithley DMM7510, Справочное руководство

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Section 8: TSP command reference Model DMM7510 7½ Digit Graphical Sampling Multimeter Reference Manual
8-252 DMM7510-901-01 Rev. B / May 2015
status.standard.event
This attribute returns the contents of the Standard Event Status Register set of the status model.
Type TSP-Link accessible Affected by Where saved Default value
Attribute (R) Yes status.preset() Not applicable 0
Usage
standardRegister = status.standard.event
standardRegister The status of the standard event status register
Details
When this command returns zero (0), no bits are set. You can send 0 to clear all bits.
The instrument returns a decimal value that corresponds to the binary-weighted sum of all bits set in
the register.
Bit Decimal
value Constant When set, indicates the following has occurred:
0 1 status.standard.OPC All pending selected instrument operations are complete
and the instrument is ready to accept new commands.
The bit is set in response to an
*OPC (on page 6)
command or TSP opc() (on page 8-230) function.
1 2 Not used Not used.
2 4 status.standard.QYE Attempt to read data from an empty Output Queue.
3 8 Not used Not used.
4 16 Not used Not used.
5 32 Not used Not used.
6 64 Not used Not used.
7 128
status.standard.PON
The instrument has been turned off and turned back on
since the last time this register was read.
Command errors include:
•
IEEE Std 488.2 syntax error: The instrument received a message that does not follow the defined
syntax of the IEEE Std 488.2 standard.
•
Semantic error: The instrument received a command that was misspelled or received an optional IEEE
Std 488.2 command that is not implemented in the instrument.
•
GET error: The instrument received a Group Execute Trigger (GET) inside a program message.
Example
print(status.standard.event)
May return the value
129
, showing that the Standard Event
Status Register contains binary
10000001
Also see
Standard Event Register (on page 3)
Understanding bit settings (on page 14)